IntraAlpha
Create free account Start free

Equifax, Incorporated EFX

i

Market datapartial · fetched 2026-10-23T04:24:49.681Z

Delta surfaceAlpaca · derived absolute-delta buckets · 2026-11-20

Calculation methodology

Options historyIV: ThetaData historical Greeks, equal-weight mean of call/put 50-delta IV across the next four listed Friday-cycle expirations, including holiday shifts verified against ThetaData’s market calendar. Missing inputs leave gaps. Skew and implied move: recorded expiration-specific observations.

History data

PriceAlpaca · sip · 2026-10-22T23:00:00.002986234Z

FundamentalsAlpha Vantage · unavailable

Share price$187.14
1D+5.1%
AH$177$180$183$186$1895:30 AM6:30 AM9:00 AM1:00 PM2:00 PMEFX
Sold putSold callAH

Equifax, Incorporated options

Live interpolated EFX call and put midpoint premiums by absolute delta.Equifax, Incorporated$1.66$7.24$12.81$18.39$23.97$120.78$148.48$176.17$203.87$231.5720Δ25Δ30Δ35Δ40Δ45Δ50Δ55Δ60Δ65Δ70Δ75Δ80ΔOPTION PRICELive EFX spot · $187.14EFX PRICE$2.26$3.06$3.85$4.72$5.67$6.86$8.14$9.57$11.20$12.99$14.91$17.11$20.24$2.91$3.89$4.70$5.55$6.95$8.26$9.45$10.85$12.37$14.32$16.51$19.44$22.36
PutsCheap0.75×
CallsCheap0.66×
SkewBearish+0.42 pp
Implied moveBearish±$17.59
TiltBearish6.6% PUT
Table
Values and derived Greeks for the plotted delta buckets
DeltaCallsPuts
Pseudo strikeIVB/E movePseudo strikeIVB/E move
20Δ207.5739.8%12.1%169.6447.0%10.9%
25Δ204.1040.5%10.7%173.3646.9%9.4%
30Δ200.6441.1%9.3%177.1344.7%7.9%
35Δ197.4340.9%8.0%180.6842.2%6.4%
40Δ194.3840.7%6.9%183.4343.4%5.7%
45Δ191.6841.4%6.1%186.1943.5%4.9%
50Δ188.9742.0%5.3%188.9642.3%4.1%
55Δ186.2242.6%4.6%191.7041.5%3.4%
60Δ183.3643.2%4.0%194.4040.8%2.7%
65Δ180.4343.8%3.4%197.3540.7%2.2%
70Δ177.4043.7%2.8%200.4540.7%1.7%
75Δ174.1643.8%2.2%204.1640.5%1.3%
80Δ170.2045.3%1.8%207.8740.4%0.9%

20Δ

Calls
Pseudo strike
207.57
IV
39.8%
B/E move
12.1%
Puts
Pseudo strike
169.64
IV
47.0%
B/E move
10.9%

25Δ

Calls
Pseudo strike
204.10
IV
40.5%
B/E move
10.7%
Puts
Pseudo strike
173.36
IV
46.9%
B/E move
9.4%

30Δ

Calls
Pseudo strike
200.64
IV
41.1%
B/E move
9.3%
Puts
Pseudo strike
177.13
IV
44.7%
B/E move
7.9%

35Δ

Calls
Pseudo strike
197.43
IV
40.9%
B/E move
8.0%
Puts
Pseudo strike
180.68
IV
42.2%
B/E move
6.4%

40Δ

Calls
Pseudo strike
194.38
IV
40.7%
B/E move
6.9%
Puts
Pseudo strike
183.43
IV
43.4%
B/E move
5.7%

45Δ

Calls
Pseudo strike
191.68
IV
41.4%
B/E move
6.1%
Puts
Pseudo strike
186.19
IV
43.5%
B/E move
4.9%

50Δ

Calls
Pseudo strike
188.97
IV
42.0%
B/E move
5.3%
Puts
Pseudo strike
188.96
IV
42.3%
B/E move
4.1%

55Δ

Calls
Pseudo strike
186.22
IV
42.6%
B/E move
4.6%
Puts
Pseudo strike
191.70
IV
41.5%
B/E move
3.4%

60Δ

Calls
Pseudo strike
183.36
IV
43.2%
B/E move
4.0%
Puts
Pseudo strike
194.40
IV
40.8%
B/E move
2.7%

65Δ

Calls
Pseudo strike
180.43
IV
43.8%
B/E move
3.4%
Puts
Pseudo strike
197.35
IV
40.7%
B/E move
2.2%

70Δ

Calls
Pseudo strike
177.40
IV
43.7%
B/E move
2.8%
Puts
Pseudo strike
200.45
IV
40.7%
B/E move
1.7%

75Δ

Calls
Pseudo strike
174.16
IV
43.8%
B/E move
2.2%
Puts
Pseudo strike
204.16
IV
40.5%
B/E move
1.3%

80Δ

Calls
Pseudo strike
170.20
IV
45.3%
B/E move
1.8%
Puts
Pseudo strike
207.87
IV
40.4%
B/E move
0.9%

Options history

EFX38.3838.5238.662026-10-20: 38.62%2026-10-21: 38.42%Oct 20Oct 21
Table
DateIV
38.62%
38.42%